🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.43 AU - 0.63 AU

Year: 140 Days

Day: 42.7 Hours

Environment

Temp: 184 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.01 AU - 1.29 AU

Year: 446 Days

Day: 31.4 Hours

Environment

Temp: 17 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.04 AU - 1.28 AU

Year: 452 Days

Day: 14.2 Hours

Environment

Temp: 23 °C

Axial Tilt: 4.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,935,631 km

• M1: 1,078,451 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.05 AU - 1.31 AU

Year: 464 Days

Day: 37.7 Hours

Environment

Temp: 15 °C

Axial Tilt: 26.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 36,935,631 km

• M1: 20,345 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.13 AU - 2.43 AU

Year: 1245 Days

Day: 46.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.5 AU - 3.32 AU

Year: 1795 Days

Day: 45.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.05 AU - 3.19 AU

Year: 1993 Days

Day: 18.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.8

Radius: 9.7

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.62 AU - 7.04 AU

Year: 5091 Days

Day: 14.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 36,935,631 km

• M1: 165,006 km (0.091 R)
• M2: 253,568 km (0.036 R)
• M3: 342,579 km (0.077 R)
• M4: 426,055 km (0.076 R)
• M5: 507,137 km (0.08 R)
• M6: 675,734 km (0.116 R)
• M7: 748,588 km (0.118 R)
• M8: 876,494 km (0.109 R)
• M9: 1,096,852 km (0.109 R)
• M10: 1,199,177 km (0.055 R)
• M11: 1,460,973 km (0.115 R)
• M12: 1,574,218 km (0.106 R)
• M13: 1,724,265 km (0.057 R)
• M14: 1,861,596 km (0.114 R)
• M15: 1,985,014 km (0.117 R)
• M16: 2,147,477 km (0.086 R)
• M17: 2,258,329 km (0.102 R)
• M18: 2,681,392 km (0.075 R)
• M19: 3,191,970 km (0.092 R)
• M20: 3,255,399 km (0.038 R)
• M21: 3,426,240 km (0.101 R)
• M22: 3,710,476 km (0.095 R)
• M23: 3,777,197 km (0.093 R)
• M24: 4,116,634 km (0.085 R)
• M25: 4,301,836 km (0.092 R)
• M26: 4,560,940 km (0.109 R)
• M27: 5,393,751 km (0.072 R)
• M28: 5,494,730 km (0.092 R)
• M29: 6,114,514 km (0.108 R)
• M30: 6,674,907 km (0.118 R)
• M31: 6,838,119 km (0.115 R)
• M32: 6,975,150 km (0.11 R)
• M33: 7,759,193 km (0.072 R)
• M34: 7,873,486 km (0.097 R)
• M35: 8,837,644 km (0.088 R)
• M36: 9,257,864 km (0.057 R)
• M37: 9,931,503 km (0.079 R)
• M38: 10,242,966 km (0.102 R)
• M39: 10,526,005 km (0.085 R)
• M40: 10,843,602 km (0.094 R)
• M41: 10,907,480 km (0.093 R)
• M42: 11,099,863 km (0.09 R)
• M43: 11,520,682 km (0.03 R)
• M44: 11,782,328 km (0.104 R)
• M45: 12,545,128 km (0.066 R)
• M46: 13,771,232 km (0.093 R)
• M47: 13,840,496 km (0.116 R)
• M48: 13,909,760 km (0.07 R)
• M49: 14,398,496 km (0.059 R)
• M50: 15,070,789 km (0.059 R)
• M51: 15,572,690 km (0.082 R)
• M52: 15,644,796 km (0.091 R)
• M53: 16,152,980 km (0.048 R)
• M54: 16,519,345 km (0.067 R)
• M55: 16,999,554 km (0.037 R)
• M56: 19,081,956 km (0.07 R)
• M57: 19,352,878 km (0.095 R)
• M58: 19,741,833 km (0.117 R)
• M59: 20,172,824 km (0.041 R)
• M60: 20,884,611 km (0.062 R)
• M61: 21,967,849 km (0.112 R)
• M62: 22,211,095 km (0.112 R)
• M63: 22,455,089 km (0.106 R)
• M64: 23,605,946 km (0.119 R)
• M65: 24,944,697 km (0.026 R)
• M66: 27,651,222 km (0.119 R)
• M67: 28,574,091 km (0.101 R)
• M68: 29,820,092 km (0.036 R)
• M69: 29,954,580 km (0.095 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.7

Radius: 14.4

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 5.64 AU - 8.8 AU

Year: 7016 Days

Day: 13 Hours

Environment

Temp: -167 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 36,935,631 km

• M1: 196,123 km (0.107 R)
• M2: 399,426 km (0.083 R)
• M3: 627,563 km (0.046 R)
• M4: 1,171,501 km (0.076 R)
• M5: 1,501,813 km (0.066 R)
• M6: 1,803,552 km (0.111 R)
• M7: 2,002,218 km (0.077 R)
• M8: 2,531,495 km (0.071 R)
• M9: 2,778,182 km (0.086 R)
• M10: 2,916,261 km (0.077 R)
• M11: 3,175,215 km (0.054 R)
• M12: 3,295,641 km (0.108 R)
• M13: 3,869,050 km (0.082 R)
• M14: 4,075,944 km (0.079 R)
• M15: 4,500,802 km (0.039 R)
• M16: 4,691,240 km (0.051 R)
• M17: 5,193,290 km (0.069 R)
• M18: 5,595,858 km (0.053 R)
• M19: 5,830,427 km (0.105 R)
• M20: 6,038,518 km (0.056 R)
• M21: 6,158,496 km (0.074 R)
• M22: 7,659,860 km (0.117 R)
• M23: 8,317,791 km (0.119 R)
• M24: 9,096,897 km (0.119 R)
• M25: 9,652,803 km (0.058 R)
• M26: 10,615,764 km (0.046 R)
• M27: 10,761,024 km (0.111 R)
• M28: 10,870,380 km (0.114 R)
• M29: 11,534,594 km (0.09 R)
• M30: 11,721,592 km (0.062 R)
• M31: 12,060,431 km (0.04 R)
• M32: 12,174,125 km (0.076 R)
• M33: 12,863,771 km (0.09 R)
• M34: 13,369,861 km (0.066 R)
• M35: 14,201,176 km (0.077 R)
• M36: 14,643,388 km (0.066 R)
• M37: 15,830,746 km (0.12 R)
• M38: 16,373,038 km (0.115 R)
• M39: 17,091,407 km (0.11 R)
• M40: 17,304,734 km (0.053 R)
• M41: 17,777,014 km (0.069 R)
• M42: 18,427,915 km (0.064 R)
• M43: 19,042,612 km (0.04 R)
• M44: 19,175,156 km (0.095 R)
• M45: 19,441,290 km (0.097 R)
• M46: 19,887,391 km (0.099 R)
• M47: 20,427,440 km (0.071 R)
• M48: 21,613,751 km (0.111 R)
• M49: 22,076,008 km (0.096 R)
• M50: 22,681,880 km (0.027 R)
• M51: 23,577,223 km (0.098 R)
• M52: 23,672,217 km (0.114 R)
• M53: 23,910,078 km (0.114 R)
• M54: 24,196,558 km (0.078 R)
• M55: 24,580,277 km (0.092 R)
• M56: 25,451,086 km (0.112 R)
• M57: 25,792,618 km (0.113 R)
• M58: 25,890,455 km (0.069 R)
• M59: 26,086,428 km (0.041 R)
• M60: 27,223,073 km (0.115 R)
• M61: 28,375,874 km (0.026 R)
• M62: 29,136,429 km (0.051 R)
• M63: 29,340,331 km (0.085 R)
• M64: 29,442,507 km (0.082 R)
• M65: 29,595,844 km (0.086 R)
• M66: 29,698,319 km (0.112 R)
• M67: 30,212,337 km (0.115 R)
• M68: 31,144,930 km (0.109 R)
• M69: 31,457,889 km (0.075 R)
• M70: 32,139,457 km (0.044 R)
• M71: 32,720,046 km (0.097 R)
• M72: 33,838,141 km (0.119 R)
• M73: 34,860,493 km (0.115 R)
• M74: 35,022,956 km (0.101 R)
• M75: 35,348,331 km (0.11 R)
• M76: 35,620,300 km (0.077 R)
• M77: 35,729,357 km (0.102 R)
• M78: 36,770,409 km (0.085 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 15,137 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit